2042430351 has 16 divisors (see below), whose sum is σ = 2962960224. Its totient is φ = 1243920384.

The previous prime is 2042430347. The next prime is 2042430353. The reversal of 2042430351 is 1530342402.

It is not a de Polignac number, because 2042430351 - 2² = 2042430347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042430353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266166 + ... + 273731.

It is an arithmetic number, because the mean of its divisors is an integer number (185185014).

Almost surely, 2^2042430351 is an apocalyptic number.

2042430351 is a deficient number, since it is larger than the sum of its proper divisors (920529873).

2042430351 is a wasteful number, since it uses less digits than its factorization.

2042430351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540010.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2042430351 is about 45193.2555919575. The cubic root of 2042430351 is about 1268.7685898058.

Adding to 2042430351 its reverse (1530342402), we get a palindrome (3572772753).

The spelling of 2042430351 in words is "two billion, forty-two million, four hundred thirty thousand, three hundred fifty-one".